3.5.3.3.6 IncF

Definition

The function is used to calculate the incomplete F-table function. x is the upper limit of integration. m and n are the degrees of freedom.

Syntax

double incf(double x, int m, int n)

Parameters

x

the upper limit of integration

m

the degrees of freedom of the numerator variance

n

the degrees of freedom of the denominator variance

Return

Returns the value of the incomplete F-table function at x with parameters a and b.

Example

aa = IncF(0.5,1,2);
aa = ; //0.55278640450326